Porosteognathus
Porosteognathus is an extinct genus of therocephalian therapsids. Remains have been found at Isheevo in Russia (Republic of Tatarstan).[1] It is known from the Middle Permian.[2] References
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Porosteognathus
Porosteognathus is an extinct genus of therocephalian therapsids. Remains have been found at Isheevo in Russia (Republic of Tatarstan).[1] It is known from the Middle Permian.[2] References
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